漏洞信息详情
libwebp 缓冲区错误漏洞
- CNNVD编号：CNNVD-202105-1380
- 危害等级： 超危
- CVE编号： CVE-2020-36328
- 漏洞类型： 缓冲区错误
- 发布时间： 2021-05-21
- 威胁类型： 远程
- 更新时间： 2021-11-15
- 厂 商：
- 漏洞来源：
漏洞简介
libwebp是一个WebP图像格式的编码和解码库。
libwebp 1.0.1之前的版本存在安全漏洞。该漏洞源于WebPDecodeRGBInto函数中基于堆的缓冲区溢出，这可能是对缓冲区大小的无效检查造成的。这个漏洞的最大威胁是数据机密性和完整性以及系统可用性。
漏洞公告
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：
https://bugzilla.redhat.com/show_bug.cgi?id=1956829
参考网址
来源:FULLDISC
链接:http://seclists.org/fulldisclosure/2021/Jul/54
来源:CONFIRM
链接:https://support.CMS.zone.ci/e/tags/htag.php?tag=Apple target=_blank class=infotextkey>Apple.com/kb/HT212601
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2021/06/msg00005.HTML
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2021/06/msg00006.HTML
来源:CONFIRM
链接:https://security.netapp.com/advisory/ntap-20211112-0001/
来源:DEBIAN
链接:https://www.debian.org/security/2021/dsa-4930
来源:MISC
链接:https://bugzilla.redhat.com/show_bug.cgi?id=1956829
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.1959
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/163028/Red-Hat-Security-Advisory-2021-2328-01.HTML
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021060725
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/libwebp-five-vulnerabilities-35580
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.2485.2
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.1965
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/163504/Red-Hat-Security-Advisory-2021-2643-01.HTML
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021072216
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/162998/Red-Hat-Security-Advisory-2021-2260-01.HTML
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/163058/Red-Hat-Security-Advisory-2021-2365-01.HTML
来源:support.CMS.zone.ci/e/tags/htag.php?tag=Apple target=_blank class=infotextkey>Apple.com
链接:https://support.CMS.zone.ci/e/tags/htag.php?tag=Apple target=_blank class=infotextkey>Apple.com/en-us/HT212601
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021060939
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.1880
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021061420
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021071517
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/163645/CMS.zone.ci/e/tags/htag.php?tag=Apple target=_blank class=infotextkey>Apple-Security-Advisory-2021-07-21-1.HTML
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.2036
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.2102
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.2388
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.2070
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021090829
受影响实体
暂无
补丁
- libwebp 缓冲区错误漏洞的修复措施
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